iMac good for gaming?
Please forgive me if this has been posted before, I just joined the forums. I currently have a Mac mini with 1.83 GHz Intel Core 2 Duo, 2GB DDR2 SDRAM, and the shared video memory. I can run games like Doom 3 and X-Plane 9 at the lowest settings. I am looking into buying a replacement that can run Doom 3, X-Plane, Quake 4, STALKER, etc. at the highest settings. Is the iMac a good computer for this? What specs should I customize it to, if it is?
Thanks
Mac mini, Mac OS X (10.5.8)